Dissolved organics are organic compounds suspended in aquarium water that originate from food, waste, coral mucus, bacteria, and other biological processes. These compounds play an important role in nutrient cycling and can serve as a source of nutrition for corals and other reef organisms.

Coral health refers to the overall condition and well-being of a coral, including its growth, coloration, tissue quality, feeding activity, and ability to withstand environmental stress. Healthy corals are better equipped to grow, reproduce, and thrive within a reef aquarium.

Coral growth is the process by which corals expand their tissue, build new skeleton, and increase in size over time. Healthy coral growth is influenced by a combination of lighting, nutrition, water chemistry, stability, and overall reef conditions.

Coral food refers to any natural or prepared nutritional source that provides corals with the proteins, amino acids, fatty acids, vitamins, and other nutrients needed for growth, coloration, tissue repair, and overall health.

Coral feeding is the process of providing corals with food and nutrients beyond what they receive from photosynthesis. Through feeding, corals obtain proteins, amino acids, fatty acids, vitamins, and other essential nutrients that support growth, coloration, and overall health.

Coral coloration refers to the pigments, fluorescent proteins, and symbiotic algae that give corals their unique colors. Healthy coloration is influenced by lighting, nutrition, water chemistry, genetics, and overall coral health.

Copepods are tiny crustaceans that serve as an important food source for corals, fish, and other reef inhabitants. As a natural component of marine ecosystems, copepods help transfer nutrients through the food chain and contribute to overall reef health.

Carbohydrates are organic compounds that provide a readily available source of energy for living organisms. In reef aquariums, carbohydrates contribute to coral nutrition by supporting metabolic processes, growth, and overall biological function

Calcium is one of the most important elements in a reef aquarium and serves as a primary building block for coral skeletons. Corals continuously consume calcium as they grow, making it essential for skeletal development, coral health, and long-term reef success.

Broadcast feeding is a coral feeding method where food is dispersed throughout the aquarium water column, allowing corals and other filter-feeding organisms to capture nutrients naturally. This approach closely mimics how food is delivered on natural reefs.

Bioavailability refers to how easily a coral can absorb and utilize a nutrient after it enters the aquarium. A nutrient may be present in the water or food, but if the coral cannot efficiently use it, its bioavailability is low.

Alkalinity is a measure of the water's ability to resist changes in pH and is one of the most important parameters in a reef aquarium. Corals use alkalinity as a key building block for skeletal growth, making it essential for coral health, stability, and long-term success.

Acropora is a genus of SPS coral known for its branching growth forms, vibrant coloration, and fast growth potential. Often considered the pinnacle of reef keeping, Acropora corals rely on stable water chemistry, strong lighting, proper nutrition, and consistent conditions to thrive.

Amino acids are the building blocks of proteins and play an important role in coral growth, tissue repair, coloration, and overall health. Corals obtain amino acids through feeding and direct absorption from the water, making them a key component of reef nutrition.